The listing, 1982P Lincoln Cent Copper Large Date X 4-Unc has ended.
In 1982 the U.S. Mint made 7 different varieties of cents during a transitional stage to move from copper coins to copper plated zinc coins. This is the large date copper coin and all four are uncirculated. You would need to know the difference between the sizes of dates and have a scale to weigh each to know the composition. Here, it's all done for you. Mailed correctly and shipped free.